Kiraware Yuusha wo Enjita Ore wa, Nazeka Last Boss ni Sukarete Issho ni Seikatsu shitemasu!

The hero Ares stands at the threshold of destiny, accompanied by his loyal companions as they prepare for the ultimate confrontation against the demon Demiurge. Yet as the final hour approaches, Ares finds himself isolated by his own actions, forced to face an impossible challenge that will test the very limits of his strength and resolve. Against an enemy whose power defies mortal comprehension, Ares must discover what truly makes a hero - and whether love itself might hold the key to salvation. What begins as a classic tale of good versus evil evolves into something far more profound, where the greatest battles are fought not with sword and spell, but within the human heart itself. (Source: Takeshobo, translated)